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INVESTMENTS - Summary of Investments in Nonconsolidated Affiliates and Available-for-sale Securities (Details) - USD ($)
$ in Thousands
4 Months Ended 8 Months Ended 12 Months Ended
May 01, 2019
Dec. 31, 2019
Dec. 31, 2021
Dec. 31, 2020
Available-for-Sale Debt Securities        
Beginning balance     $ 31,456 $ 33,128
Purchases of investments     7,263 9,595
Disposals     (426) (194)
Gain (loss) on investments, net     (62) (7,116)
Other     (4,363) (3,957)
Ending balance   $ 33,128 33,868 31,456
Equity Method Investments        
Beginning balance     11,065 10,952
Purchases of investments     690 1,523
Equity in loss $ (66) (279) (1,138) (379)
Disposals       (1,000)
Distributions received       (31)
Ending balance   10,952 10,617 11,065
Other Investments        
Beginning balance     26,624 16,989
Purchases of investments     15,368 7,629
Disposals     (1,172)  
Gain (loss) on investments, net     (8,680) (959)
Other     5,070 2,965
Ending balance   16,989 37,210 26,624
Marketable Equity Securities        
Beginning balance     1,429 2,700
Gain (loss) on investments, net     2,801 (1,271)
Ending balance   2,700 4,230 1,429
Total Investments        
Beginning balance     70,574 63,769
Purchases of investments     23,321 18,747
Disposals     (1,598) (1,194)
Gain (loss) on investments, net     (5,941) (9,346)
Other     707 (992)
Ending balance   $ 63,769 $ 85,925 $ 70,574